Bug 1392629 - High openvswitch CPU usage [NEEDINFO]
Summary: High openvswitch CPU usage
Keywords:
Status: CLOSED DUPLICATE of bug 1359040
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openvswitch
Version: 7.0 (Kilo)
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
: ---
Assignee: Flavio Leitner
QA Contact: Ofer Blaut
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-11-07 22:46 UTC by Jeremy
Modified: 2020-01-17 16:08 UTC (History)
6 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed: 2017-03-07 20:19:32 UTC
Target Upstream Version:
fleitner: needinfo? (jmelvin)

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Description Jeremy 2016-11-07 22:46:13 UTC 
Description of problem: The following messages filling up openvswitch logs:

/var/log/openvswitch/ovs-vswitchd.log 
2016-11-07T15:49:27.793Z|327610|poll_loop|INFO|wakeup due to 0-ms timeout at ofproto/bond.c:670 (498% CPU usage)
2016-11-07T15:49:37.137Z|327611|poll_loop|INFO|Dropped 8854 log messages in last 9 seconds (most recently, 9 seconds ago) due to excessive rate




Version-Release number of selected component (if applicable):

openstack-neutron-openvswitch-2015.1.4-2.el7ost.noarch
openvswitch-2.4.0-2.el7_2.x86_64



Additional info:
Comment 2 Jeremy 2016-11-15 17:12:33 UTC 
<lrichard> jmelvin: actually, I think this is something that was fixed in upstream OVS v 2.4.1, commit 745a6929166c56bda6403d75fc1f84906388557e
<lrichard> jmelvin: https://mail.openvswitch.org/pipermail/ovs-discuss/2016-July/042105.html
Comment 3 Flavio Leitner 2017-02-21 18:56:15 UTC 
OSP 7 has been updated with: openvswitch-2.5.0-14.git20160727.el7fdp.x86_64.rpm
which includes the fix.

Could you please just update it?
Comment 4 Red Hat Bugzilla Rules Engine 2017-02-21 18:56:24 UTC 
This bugzilla has been removed from the release and needs to be reviewed and Triaged for another Target Release.
Comment 5 Flavio Leitner 2017-03-07 20:19:32 UTC 

*** This bug has been marked as a duplicate of bug 1359040 ***
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